All colors in black and white. . To think in black and white - the two ends of the chromatic scale - leads me to the universal values. . From such connection between white and black is born gray that, in the chromatic scale, is the value of the center, that is, of man. . The flower, on the other hand, appears as the soul's archetype-figure, as a spiritual core. To think in white and black is thinking of shapes and not of specific objects: it is an abstract thinking. . There exists no conflict or dispute between black and white, Yin and Yang, simply the complementation of the one by the other. Shadow opposes to light: this is the Yin aspect as apposed to the Yang aspect. .